> Markdown version of [/jobs/ext/232247-senior-hbss-mde-administrator-ts-sci](https://www.wearedevelopers.com/jobs/ext/232247-senior-hbss-mde-administrator-ts-sci). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

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# Senior HBSS/MDE Administrator - TS/SCI

- **Company:** Maania Consultancy Services
- **Location:** Fort Belvoir, VA, United States
- **Experience:** Expert
- **Salary:** $92,300.0 - $166,850.0
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Information Systems, Linux, Hardware Virtualization, Key Management, Local Area Networks, Network Security, Computer Network Technologies, Scap Compliance Checker
- **Published:** May 30, 2026
- **Apply:** https://www.careerjet.com/jobad/usa6fc1216e89645df71ccd1e4c60a9aa3

## About the Role

A Current DoD 8570 baseline certification.

 - Understanding of the Risk Management Framework (RMF), NIST, ICD, and CNSS standards.
 - Familiarity with network technologies (LAN & WAN) and best practices within a classified environment to include crypto and key management
 - STIG compliance, SCC and STIG Viewer experience, and ACAS expertise.
 - Expert with Microsoft Windows, Linux, and system virtualization in a secure network environment.
 - Continuous upkeep, monitoring, analysis, and response to Information System, network and security events using Endpoint Security tools such as Trellix and Microsoft Defender.

## Description

Implement and maintain Security Technical Implementation Guides (STIGs) on Endpoint Security Tools.

 - Conduct regular STIG compliance checks using tools like SCAP Compliance Checker and STIG Viewer.
 - Document STIG configurations and remediation actions to ensure audit readiness.
 - Harden systems by applying best practices and federal security guidelines to reduce attack surfaces.
 - Maintain configuration baselines and ensure systems adhere to DoD and NIST standards.
 - Participates in internal/external security audits/inspections; performs risk assessments and Continuous Monitoring.
 - Assist in identifying and responding to security incidents related to vulnerabilities or misconfigurations.
Powered by JazzHR, Description The Decision Advantage Business Area at Leidos is looking for an experienced Senior Network Engineer to support a fast-paced program with the Air Force Life Cycle Man…

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